If you are looking for a lightweight quality sprocket then KHE has a piece of high tech for you - the Rotor sprocket.
"Made in one of the leading manufacturer for high end motorcycles components, our sprockets are CNC machined using an exclusive process to cut the teeth. "Diamond cut" is an innovative manufacturing process resulting in a visible higher quality sprocket than was ever possible on standard milled sprockets. Special tooling guarantees extremely low tolerances and a super accurate cutting surface. At the same time the material is highly condensed in the area of the teeth flanges which work-hardens the material and significantly enhances durability. Our ROTOR sprockets are without doubt one of the most durable and strongest sprockets on the market."
If you have an engineering degree this will probably make you drool. To us it just sounds quite fancy! More info: KHE Rotor sprocket